| 摘要 |
PROBLEM TO BE SOLVED: To simplify the change of a gear box and a motor without disassembling a pump head itself. SOLUTION: A peristaltic pump 31 comprises a pump head body 31, a flexible pipe extending through the pump head body, a rotor 314 engaged with a pipe, and a hub 318 to support the rotor 314 rotated in the pump head body. The hub 318 is coupled directly to a pump head or formed integrally with the pump head. The pump head body or the hub is mounted in such a manner to directly support drive part assemblies 33 and 35. COPYRIGHT: (C)2007,JPO&INPIT
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